MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains embedded links that redirect to a known malicious infrastructure, specifically advertising free game generators. The document body text and heuristics indicate a lure for game-related cheats, likely to trick users into visiting a malicious site. No scripts were extracted, but the presence of malicious redirector links and the lure suggest the intent is to lead the user to a site that may host further malware or phishing content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9900
Heuristics 4
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PDF links to a 'free generator / game hack' redirector critical PDF_GAME_HACK_REDIRECT_LUREPDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://netcdn.tw/app/406889139/free-spins-coin-master-game-hack In PDF document text
- https://www.hobbypcb.com/images/roblox-help-free-robux_GM431946152.pdfIn PDF document text
- https://www.hobbypcb.com/images/how-to-get-free-robux-for-kids_GM431946152.pdfIn PDF document text
- https://www.hobbypcb.com/images/how-to-get-free-robux-on-phone_GM431946152.pdfIn PDF document text
- https://www.hobbypcb.com/images/100-free-spins-coin-master_GM406889139.pdfIn PDF document text
- https://www.hobbypcb.com/images/mine-minecraft-games-for-free_GM479516143.pdfIn PDF document text
- https://www.hobbypcb.com/images/coin-master-daily-gift-free-spins-and-coins-link_GM406889139.pdfIn PDF document text
- https://www.hobbypcb.com/images/how-to-get-free-robux-without-doing-anything_GM431946152.pdfIn PDF document text
- https://www.hobbypcb.com/images/free-robux-please_GM431946152.pdfIn PDF document text
- https://www.hobbypcb.com/images/robuxy-com-free-robux_GM431946152.pdfIn PDF document text
- https://www.hobbypcb.com/images/coin-master-daily-free-spins-blogspot_GM406889139.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_002_off00002a77.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x2A77 | 23712 bytes |
SHA-256: f66aa17234891d747f666229bbfd086c8dccc5a10d003e4a4273de57b98c9855 |
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font_01_sfnt_off00006069.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6069 | 17884 bytes |
SHA-256: 18816d8d761583b578c9833b8849e2eeaed27ef2f16a893d2032c58e3f8148b6 |
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